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07/05/2016 | New Microwave, UHF Distance Records Set on Same Day
New distance records were set on 47 GHz and on 902 MHz on June 30 by stations at vastly separated points on the globe.
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10/02/2015 | The K7RA Solar Update
Solar activity spiked this week
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02/21/2014 | The K7RA Solar Update
Geomagnetic activity has been high, and it likely to continue to be above normal
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01/24/2014 | The K7RA Solar Update
Quiet geomagnetic conditions in the forecast
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12/20/2013 | The K7RA Solar Update
Geomagnetic activity is relatively stable, with a forecast decline in solar flux
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05/10/2013 | The K7RA Solar Update
This week, the average daily sunspot numbers remained about the same, with the number nudging up from 120.9 to 121.7, while the average daily solar flux numbers went from 136.5 to 137.5. For the past two weeks, the average planetary A index has been the s
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02/22/2013 | The K7RA Solar Update
There was a modest rise in the average daily sunspot numbers over the past seven days, rising 27 points to 78.3, while the average daily solar flux was up marginally, only 1.6 points to 105.6.
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08/10/2012 | The K7RA Solar Update
The average daily sunspot numbers rose more than 20 points this week -- about 20 percent -- to 119.4, while the average daily solar flux was up 3 points to 134.7. Sunspot numbers for August 2-8 were 126, 160, 140, 107, 108, 96 and 99, with a mean of 119.4
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